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  13. IEC PowerContactor, Non-Reversing, 24VDC
Siemens IEC PowerContactor, Non-Reversing, 24VDC 3RT20281FB443MA0 - main

IEC PowerContactor, Non-Reversing, 24VDC

  • Mfr # 3RT20281FB443MA0

  • Zoro # G8363005

product price: $536.99
/ea
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Key Features

Full Load Amps-Inductive
38 A
Full Load Amps-Resistive
50 A
Number of Poles
3
Coil Volts
24 V DC
HP @ 1 Phase - 120V
3 hp
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Specifications

Product Information

MFR #
3RT20281FB443MA0
Zoro #
G8363005
UPC #
662643918144
Country of Origin
Germany

Dimensions

Height
85 mm
Width
45 mm
Depth
151 mm
Mounting Hole Distance - Height
2.36 in
Overall Depth
3.63 in
Mounting Hole Distance - Width
1.38 in
Overall Height
6.26 in
Frame Size
S0
Overall Width
2.13 in
Mounting Hole Diameter
0.19 in

Details

Item
IEC Power Contactor
Full Load Amps-Inductive
38 A
Full Load Amps-Resistive
50 A
Number of Poles
3
Coil Volts
24 V DC
HP @ 1 Phase - 120V
3 hp
HP @ 1 Phase - 240V
5 hp
HP @ 3 Phase - 208V
10 hp
HP @ 3 Phase - 240V
10 hp
HP @ 3 Phase - 575V
25 hp
HP @ 3 Phase - 480V
25 hp
Aux. Contact Configuration
2NO/2NC
Series
SIRIUS 3RT Safety Contactors
Frame / Series / Class / Code
S0
Auxiliary Contact Form
2NO/2NC
Hz
50/60
Standards
REACH Art 33, WEEE (2012/19/EU)
Number of making contacts and main contacts
3
Rated operating current Ie with AC-3, 400 V
38 ampere
suitable for series installation
Yes
Power loss, static, current-independent [Pls]
5.9 watt
Connection type
Screw connection
min. rated control voltage Us with DC
24 volt
Rated current [In] for the power loss specification
38 ampere
Power loss per pole, current-dependent [PlIp]
3.2 watt
Rated operating power with AC-3, 400 V
19 kilowatt
rated operational power AC-1 at 400 V
28 kilowatt
Terminal Connection Type
Screw Terminals
Mounting Style
DIN Rail, Surface
Horsepower @ Three Phase - 208V AC
10 hp
Full Load Current - Inductive
38 A
Full Load Current - Resistive
50 A
Includes Auxiliary Contacts
Yes
Minimum Operating Temperature
-13 Degrees F
Horsepower @ Single Phase - 240V AC
5 hp
IP Rating
IP20
Contactor Style
IEC
Horsepower @ Three Phase - 480V AC
25 hp
Reversing Capability
Non-Reversing
Mounting Postion
Vertical
Maximum Voltage Rating
690V AC
Phase
Three
Maximum Operating Temperature
140 Degrees F
Horsepower @ Three Phase - 600V AC
25 hp
Number of Normally Open Main Contacts
3
Horsepower @ Single Phase - 120V AC
3 hp
NEMA Enclosure Rating
No Enclosure
Number of Auxillary Contacts
4
Frequency
50/60 Hz
Horsepower @ Three Phase - 240V AC
10 hp
Response Time
10 to 17 msec (AC Operation Closing Delay Operation Opening Delay Operating Times for 1.0 x Us1), 15 to 17.5 msec (DC Operation Opening Delay Operating Times For 0.8 ... 1.1 X Us1), 16 to 17 msec (DC Operation Opening Delay Operating Times for 1.0 x Us), 4 to 16 msec (AC Operation Opening Delay Operating Times for 0.8 ... 1.1 X Us1), 4 to 16 msec (AC Operation Opening Delay Operating Times for 1.0 x Us), 50 to 170 msec (DC Operation Closing Delay Operating Times for 0.8 ... 1.1 X Us1), 55 to 80 msec (DC Operation Closing Delay Operating Times for 1.0 x Us), 8 to 40 msec (AC Operation Closing Delay)
Coil Voltage
24V DC
Embedded Surge Suppressor
Yes
Mechanical Operating Durability
10,000,000

Description

IEC Power Contactor, Auxiliary Contact Form 2NO/2NC, NEMA Enclosure Rating No Enclosure, NEMA Size Not Applicable, Coil Voltage 24V DC, Number of Poles 3, Full Load Current - Inductive 38 A, Full Load Current - Resistive 50 A, Reversing Capability Non-Reversing, Overall Height 6.26 in, Overall Width 2.13 in, Terminal Connection Type Screw Terminals, Frame Size S0, Mounting Style DIN Rail, Surface, Series SIRIUS 3RT Safety Contactors, Number of Auxillary Contacts 4, Contactor Style IEC

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